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Chemistry - Liquid Solution Question with Solution | TestHub

ChemistryLiquid SolutionAbnormal Colligatiove PropertiesEasy2 minPYQ_2014

ChemistryEasysingle choice

If the elevation in boiling point of a solution of $10 g$ of solute $(mol . wt = 100)$ in $100 g$ of water is $Δ T_{b}$ , the ebullioscopic constant of water is

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Solution:

We know that, $Δ T_{b} = \frac{1000 \times K _{b} \times w}{W \times M}$ $M = \frac{1000 \times K _{b} \times w}{W \times Δ T _{b}} Δ T_{b} = \frac{1000 \times K _{b} \times 10}{100 \times 100} Δ T_{b} = K_{b}$

Stream:VITEEESubject:ChemistryTopic:Liquid SolutionSubtopic:Abnormal Colligatiove Properties

⏱ 2mℹ️ Source: PYQ_2014

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